Novel molten gas welding tungsten steel alloy straight knife

Abstract

The utility model relates to the technical field of tungsten steel alloy, in particular to a novel molten gas welding tungsten steel alloy straight cutter which comprises five-hole tungsten steel alloy straight cutters, placing cavities used for placing the five-hole tungsten steel alloy straight cutters are arranged in a first transport box and a second transport box, the number of the five-hole tungsten steel alloy straight cutters is multiple, and the five-hole tungsten steel alloy straight cutters are arranged in the placing cavities. A slot for inserting a five-hole tungsten steel alloy straight cutter is formed in the inner wall of the bottom end of the placement cavity, a tungsten steel strip is embedded in one side of the top end of the five-hole tungsten steel alloy straight cutter, and a protection assembly sleeves the upper part of the outer side of the five-hole tungsten steel alloy straight cutter; the protection assembly comprises a sleeve piece and a protection sleeve. The five-hole tungsten steel alloy straight cutter is convenient to transport through the first transport box and the second transport box, meanwhile, the five-hole tungsten steel alloy straight cutter can be protected, the sleeve piece provided with the protective sleeve is arranged on the upper portion of the five-hole tungsten steel alloy straight cutter in a sleeving mode, the tungsten steel bar is located in the protective sleeve, and through the design of the protective assembly, the five-hole tungsten steel alloy straight cutter is protected. And the five-hole tungsten steel alloy straight cutter can be further protected.

Description

Technical Field

[0001] This utility model relates to the field of tungsten carbide alloy technology, specifically to a novel gas-welded tungsten carbide alloy straight knife. Background Technology

[0002] Tungsten carbide is a sintered composite material containing at least one type of metal carbide, also known as cemented carbide. It possesses a series of excellent properties, including high hardness, wear resistance, good strength and toughness, heat resistance, and corrosion resistance. Its high hardness and wear resistance are particularly outstanding, remaining essentially unchanged even at 500℃, and still exhibiting high hardness at 1000℃.

[0003] The matrix of tungsten carbide consists of two parts: a hardening phase and a binder metal. The binder metal is generally an iron group metal, commonly cobalt or nickel. This results in tungsten-cobalt alloys, tungsten-nickel alloys, and tungsten-titanium-cobalt alloys. After production, gas-welded tungsten carbide alloy straight tools need to be transported. However, existing gas-welded tungsten carbide alloy straight tools lack dedicated transport boxes. During transportation, these tools are easily worn due to collisions, which shortens their service life.

[0004] However, the above design still has shortcomings.

[0005] Therefore, we propose a novel gas-welded tungsten carbide alloy straight tool. Utility Model Content

[0006] The main objective of this invention is to provide a novel tungsten carbide alloy straight cutter for gas welding. The first and second transport boxes facilitate the transport of the five-hole tungsten carbide alloy straight cutter while also providing protection. A protective sleeve is fitted over the top of the cutter, with the tungsten carbide strip located inside the sleeve. This protective component design further protects the cutter and effectively solves the problems described in the prior art.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] A novel gas welding tungsten carbide alloy straight cutter includes a first transport box, a second transport box, a sealing cover, and a five-hole tungsten carbide alloy straight cutter. Both the first and second transport boxes are provided with a placement cavity for holding the five-hole tungsten carbide alloy straight cutter. Multiple sets of the five-hole tungsten carbide alloy straight cutter are provided. The inner wall of the bottom end of the placement cavity is provided with a slot for inserting the five-hole tungsten carbide alloy straight cutter. A tungsten carbide strip is embedded on one side of the top of the five-hole tungsten carbide alloy straight cutter. A protective component is sleeved on the upper outer side of the five-hole tungsten carbide alloy straight cutter.

[0009] The protective components include a kit and a protective sleeve;

[0010] The upper outer side of the first transport box and the second transport box is provided with a slot for installing a sealing cover, and the sealing cover is fastened to the top of the first transport box and the second transport box from top to bottom.

[0011] By adopting the above technical solution, the bottom end of the five-hole tungsten carbide alloy straight cutter equipped with the protective component is inserted into the slot located on the inner wall of the bottom end of the first and second transport boxes. Then, the sealing cover is fastened from top to bottom to the top of the first and second transport boxes. The inner wall of the top of the sealing cover contacts the top of the protective component on the upper part of the five-hole tungsten carbide alloy straight cutter, thereby fixing the five-hole tungsten carbide alloy straight cutter in the first and second transport boxes. This improves the stability of the five-hole tungsten carbide alloy straight cutter in the first and second transport boxes, extends its service life, and prevents the five-hole tungsten carbide alloy straight cutter from being damaged by impacts.

[0012] Specifically, the first transport box and the second transport box are connected by a sealing cover, and fasteners are provided at both ends of the lower surface of the first transport box and the second transport box.

[0013] Specifically, the sealing cover has fastening grooves at both ends of its upper surface that are adapted to the fasteners, and the first transport box and the second transport box are stacked together.

[0014] Specifically, the sealing cover is fixedly connected to the upper parts of both sides of the first transport box and the second transport box by fixing bolts, and an anti-slip pad is fixedly glued at the center of the upper surface of the sealing cover.

[0015] Specifically, the kit is a horizontally arranged rectangular frame structure, which is fitted onto the center of the outer side of the five-hole tungsten carbide alloy straight cutting blade.

[0016] Specifically, protective sleeves are fixedly connected to both sides of the top of the kit. The protective sleeves are placed on the upper part of the five-hole tungsten carbide alloy straight cutter, and the tungsten carbide strip is located inside the protective sleeves.

[0017] The beneficial effects of this utility model are as follows: The novel gas welding tungsten carbide alloy straight cutter of this utility model facilitates the transportation of the five-hole tungsten carbide alloy straight cutter through the first transport box and the second transport box, and can also protect the five-hole tungsten carbide alloy straight cutter. The kit with the protective sleeve is placed on the upper part of the five-hole tungsten carbide alloy straight cutter, and the tungsten carbide strip is located inside the protective sleeve. Through the design of the protective component, the five-hole tungsten carbide alloy straight cutter can be further protected.

[0018] Insert the bottom end of the five-hole tungsten carbide alloy straight cutter with the protective component installed into the slot located on the inner wall of the bottom of the first and second transport boxes. Then, fasten the sealing cap from top to bottom onto the top of the first and second transport boxes. The inner wall of the top of the sealing cap contacts the top of the protective component on the upper part of the five-hole tungsten carbide alloy straight cutter, thereby fixing the five-hole tungsten carbide alloy straight cutter in the first and second transport boxes. This improves the stability of the five-hole tungsten carbide alloy straight cutter in the first and second transport boxes, extends its service life, and prevents it from being damaged by impacts. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a perspective view of the first transport box of this utility model;

[0022] Figure 3 This is a perspective view of the protective component of this utility model;

[0023] Figure 4 This is a perspective view of the five-hole tungsten carbide alloy straight cutting knife of this utility model;

[0024] In the diagram: 1. First transport box; 2. Second transport box; 3. Fixing bolt; 4. Sealing cover; 5. Fastener; 6. Fastener groove; 7. Anti-slip mat; 8. Placement cavity; 9. Five-hole tungsten carbide alloy straight cutter; 10. Slot; 11. Protective component; 12. Card slot; 13. Tungsten carbide strip; 14. Kit; 15. Protective cover. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] As one embodiment of this utility model, such as Figures 1-4 As shown, the present invention discloses a novel tungsten carbide alloy straight cutter for gas welding, comprising a first transport box 1, a second transport box 2, a sealing cover 4, and a five-hole tungsten carbide alloy straight cutter 9. Both the first transport box 1 and the second transport box 2 are provided with a placement cavity 8 for placing the five-hole tungsten carbide alloy straight cutter 9. Multiple sets of the five-hole tungsten carbide alloy straight cutter 9 are provided. The inner wall of the bottom end of the placement cavity 8 is provided with a slot 10 for inserting the five-hole tungsten carbide alloy straight cutter 9. A tungsten carbide strip 13 is embedded on one side of the top end of the five-hole tungsten carbide alloy straight cutter 9. A protective component 11 is sleeved on the upper outer side of the five-hole tungsten carbide alloy straight cutter 9.

[0027] The protective component 11 includes a kit 14 and a protective cover 15;

[0028] The upper outer side of the first transport box 1 and the second transport box 2 is provided with a slot 12 for installing the sealing cover 4, and the sealing cover 4 is fastened to the top of the first transport box 1 and the second transport box 2 from top to bottom.

[0029] In use, the kit 14 with the protective cover 15 is placed on the upper part of the five-hole tungsten carbide alloy straight cutter 9, with the tungsten carbide strip 13 located inside the protective cover 15. The bottom end of the five-hole tungsten carbide alloy straight cutter 9 with the protective component 11 is inserted into the slot 10 located on the inner wall of the bottom end of the first transport box 1 and the second transport box 2. Then, the sealing cover 4 is fastened from top to bottom to the top of the first transport box 1 and the second transport box 2. The inner wall of the top of the sealing cover 4 contacts the top of the protective component 11 on the upper part of the five-hole tungsten carbide alloy straight cutter 9, thereby fixing the five-hole tungsten carbide alloy straight cutter 9 inside the first transport box 1 and the second transport box 2. The sealing cover 4 is fixedly connected to the upper sides of the first transport box 1 and the second transport box 2 by the fixing bolt 3. The fasteners 5 on the lower end face of the first transport box 1 and the second transport box 2 are fastened into the fastening grooves 6 at both ends of the upper end face of the sealing cover 4. The first transport box 1 and the second transport box 2 are stacked.

[0030] The present invention also includes that the first transport box 1 and the second transport box 2 are connected by a sealing cover 4, and fasteners 5 are provided at both ends of the lower end face of the first transport box 1 and the second transport box 2.

[0031] This utility model also includes that both ends of the upper surface of the sealing cover 4 are provided with buckle grooves 6 that are adapted to the fasteners 5. The first transport box 1 and the second transport box 2 are stacked. Through the cooperation of the fasteners 5 and the buckle grooves 6, the first transport box 1 and the second transport box 2 can be stacked, and the connection between the first transport box 1 and the second transport box 2 can be made tighter.

[0032] The present invention also includes that the sealing cover 4 is fixedly connected to the upper parts of the first transport box 1 and the second transport box 2 by the fixing bolt 3, and an anti-slip pad 7 is fixedly glued to the center of the upper surface of the sealing cover 4.

[0033] This utility model also includes that the kit 14 is a horizontally set rectangular frame structure, and the kit 14 is fitted on the outside of the five-hole tungsten carbide alloy straight cutting knife 9 at the center.

[0034] The present invention also includes protective sleeves 15 fixedly connected to both sides of the top of the kit 14. The protective sleeves 15 are fitted on the upper part of the five-hole tungsten carbide alloy straight cutter 9. The tungsten carbide strip 13 is located inside the protective sleeve 15, which can further protect the five-hole tungsten carbide alloy straight cutter 9. The lower part of the five-hole tungsten carbide alloy straight cutter 9 is provided with five sets of through holes.

[0035] In use, the kit 14 with the protective sleeve 15 is placed on the upper part of the five-hole tungsten carbide alloy straight cutter 9, with the tungsten carbide strip 13 located inside the protective sleeve 15. The bottom end of the five-hole tungsten carbide alloy straight cutter 9 with the protective component 11 is inserted into the slot 10 located on the inner wall of the bottom end of the first transport box 1 and the second transport box 2. Then, the sealing cover 4 is fastened from top to bottom to the top of the first transport box 1 and the second transport box 2. The inner wall of the top of the sealing cover 4 contacts the top of the protective component 11 on the upper part of the five-hole tungsten carbide alloy straight cutter 9, thereby enabling... The five-hole tungsten carbide alloy straight cutter 9 is fixed inside the first transport box 1 and the second transport box 2. The sealing cover 4 is fixedly connected to the upper sides of the first transport box 1 and the second transport box 2 by the fixing bolt 3. The fasteners 5 on the lower end face of the first transport box 1 and the second transport box 2 are fastened into the fastening grooves 6 at both ends of the upper end face of the sealing cover 4. The first transport box 1 and the second transport box 2 are stacked. The first transport box 1 and the second transport box 2 facilitate the transportation of the five-hole tungsten carbide alloy straight cutter 9 and also protect the five-hole tungsten carbide alloy straight cutter 9.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A novel gas-welded tungsten carbide alloy straight knife, characterized in that, The device includes a first transport box (1), a second transport box (2), a sealing cover (4), and a five-hole tungsten carbide alloy straight cutter (9). The first transport box (1) and the second transport box (2) are each provided with a placement cavity (8) for placing the five-hole tungsten carbide alloy straight cutter (9). The five-hole tungsten carbide alloy straight cutter (9) is provided in multiple sets. The inner wall of the bottom end of the placement cavity (8) is provided with a slot (10) for inserting the five-hole tungsten carbide alloy straight cutter (9). A tungsten carbide strip (13) is embedded on one side of the top of the five-hole tungsten carbide alloy straight cutter (9). A protective component (11) is fitted on the upper part of the outer side of the five-hole tungsten carbide alloy straight cutter (9). The protective component (11) includes a kit (14) and a protective cover (15). The upper outer side of the first transport box (1) and the second transport box (2) is provided with a slot (12) for installing a sealing cover (4), and the sealing cover (4) is fastened to the top of the first transport box (1) and the second transport box (2) from top to bottom.

2. The novel gas-welded tungsten carbide alloy straight knife according to claim 1, characterized in that, The first transport box (1) and the second transport box (2) are connected by a sealing cover (4), and fasteners (5) are provided at both ends of the lower end face of the first transport box (1) and the second transport box (2).

3. The novel gas-welded tungsten carbide straight knife according to claim 2, characterized in that, The sealing cover (4) has a buckle groove (6) at both ends of the upper surface that is compatible with the fastener (5), and the first transport box (1) and the second transport box (2) are stacked.

4. The novel gas-welded tungsten carbide straight knife according to claim 1, characterized in that, The sealing cover (4) is fixedly connected to the upper sides of the first transport box (1) and the second transport box (2) by fixing bolts (3), and an anti-slip pad (7) is fixedly glued to the center of the upper surface of the sealing cover (4).

5. A novel gas-welded tungsten carbide alloy straight tool according to claim 1, characterized in that, The kit (14) is a horizontally set rectangular frame structure, and the kit (14) is placed on the outside of the five-hole tungsten carbide alloy straight cutter (9) at the center.

6. A novel gas-welded tungsten carbide alloy straight tool according to claim 1, characterized in that, The top two sides of the kit (14) are fixedly connected with protective sleeves (15), which are placed on the upper part of the five-hole tungsten carbide alloy straight cutter (9), and the tungsten carbide strip (13) is located inside the protective sleeve (15).

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